This food storage bag is made of food grade PEVA material, PVC-free, lead-free, chlorine-free and BPA-free. It is environmentally friendly, durable and reusable, making it ideal for keeping food fresh and safe, and reducing food waste and disposable plastic products.The reusable storage packs is the perfect container for snacks, lunch, vegetables, fruit, food, babies, cosmetics, jewelry make-up, stationery, travel and more. Our pricing based on the smallest size of our food storage bag,please feel free to ask for more product information.